27276077051 has 4 divisors (see below), whose sum is σ = 27526316400. Its totient is φ = 27025837704.

The previous prime is 27276077047. The next prime is 27276077071. The reversal of 27276077051 is 15077067272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27276077051 - 2² = 27276077047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27276076993 and 27276077011.

It is not an unprimeable number, because it can be changed into a prime (27276077071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125119511 + ... + 125119728.

It is an arithmetic number, because the mean of its divisors is an integer number (6881579100).

Almost surely, 2^27276077051 is an apocalyptic number.

27276077051 is a deficient number, since it is larger than the sum of its proper divisors (250239349).

27276077051 is a wasteful number, since it uses less digits than its factorization.

27276077051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250239348.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 27276077051 in words is "twenty-seven billion, two hundred seventy-six million, seventy-seven thousand, fifty-one".